Chemistry, 04.11.2019 09:31 choiboiqg8443
In an experiment to test a new drug’s effectiveness, one group is given a larger dosage than is typically prescribed, and a second group is given a smaller dosage than is typically prescribed. then, the results of the groups are compared to each other. what is missing that would improve this scientific design? control group
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In an experiment to test a new drug’s effectiveness, one group is given a larger dosage than is typi...
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